MESTECHKINA, T. M. Kolmogorov’s equation for the Cauchy problem’s solution of one class of linear evolutional equations . Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 40, n. 1, p. 80–84, 1987. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/9059. Acesso em: 6 dec. 2025.